rpc: print P2WSH and P2SH redem Script in getrawtransaction

This PR is motivated by https://github.com/bitcoin/bitcoin/issues/27391. And inspired by a previous PR https://github.com/bitcoin/bitcoin/pull/8849 that proposed something similar.

This is an example with a real mainnet transaction (3-5 multisig) and using decoderawtransaction (also works for getrawtransaction 'raw' 2).

Verbosity must be set to 2.

{
  "txid": "6346e552f62281314dfeace8f977e056f251bc55d15b24ec14f73b34387357cf",
  "hash": "6feae897bafa067ebdb37ec5459632a3d7adad7a43ba4c5cd986290601890dfc",
  "version": 2,
  "size": 995,
  "vsize": 406,
  "weight": 1622,
  "locktime": 866335,
  "vin": [
    {
      "txid": "ca7449fc71dd22be5cf5102403fa533ed1a60568be189cc2634eda7ea1cda8b0",
      "vout": 1,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "",
      "304402200d7fa3b5f9e120bc745eddc04f15a8dcc0d5de94094cfd51108a05316f6e057f02204a91eb5181de60badde799b634bea62c9c48cbf1b2db41e103683cfbdc3b27f801",
        "30440220589560381db4faa1860fbc6062e0bbf0bdfed9fa4487a62f93138c6dfc0323c302202027c17a359d638534576c5360b8fc68370eb05dfdf0cf090421be538439500a01",
        "304402207fa11c62520f28f1020aeaca8f33b24785adcabaf8d1b0b02cb575d0854816d5022038ebbbccff03e291f0af3ab25380b7bfae9cc0ae1894fd43de61d7dd37c4f42e01",
        "532102315dc82d3cbfc3db0ded614b503060869f70d41a6880762d154da586f020ccee210266e3d4116335998f218bcc7287d58452552ac9b2180cdfb038f21455d058bedc21027b61ce3da654c6481cb7252f810f54a4be4e6446a9578ca6e6351f3068feab1d2102aee061de64c6cb29835d81a599b3d7b6977298b34fd50d51f8557861e71a6ffe2102e3fea7eaa609f3294b9a98037ede530afdfa6ea34bb8a93c1d15527bf026d2da55ae"
      ],
      "witScript": {
        "asm": "3 02315dc82d3cbfc3db0ded614b503060869f70d41a6880762d154da586f020ccee 0266e3d4116335998f218bcc7287d58452552ac9b2180cdfb038f21455d058bedc 027b61ce3da654c6481cb7252f810f54a4be4e6446a9578ca6e6351f3068feab1d 02aee061de64c6cb29835d81a599b3d7b6977298b34fd50d51f8557861e71a6ffe 02e3fea7eaa609f3294b9a98037ede530afdfa6ea34bb8a93c1d15527bf026d2da 5 OP_CHECKMULTISIG",
        "desc": "multi(3,02315dc82d3cbfc3db0ded614b503060869f70d41a6880762d154da586f020ccee,0266e3d4116335998f218bcc7287d58452552ac9b2180cdfb038f21455d058bedc,027b61ce3da654c6481cb7252f810f54a4be4e6446a9578ca6e6351f3068feab1d,02aee061de64c6cb29835d81a599b3d7b6977298b34fd50d51f8557861e71a6ffe,02e3fea7eaa609f3294b9a98037ede530afdfa6ea34bb8a93c1d15527bf026d2da)#yf60teq5",
        "type": "multisig"
      },
      "sequence": 4294967293
    },
    {
        other inputs ... 
     }
  ],
  "vout": [
    {
      outputs ...
     }
    ]
}